that one in benghazi, the u.s. consulate demonstrators angried by the film, tried to burn it down. the u.s. state department says all staff have been accounted for. >> richard engel on this explosion of violence just today. thanks. >>> there's a new flairup between the u.s. and israel over iran. what seems to have set this off, recent remarks by secretary of state hillary clinton, she said the u.s. would not set deadlines or name so-called red line limits that can't be crossed concerning iran's nuclear activities. netanyahu of israel fired back today, saying those in the international community who refuse to put red lines before iran don't have a moral right to place a red light before israel. and we learned today, the president is not going to meet with netanyahu when he comes to address the u.n. here in new york later this month. >>> in the city of chicago, the third largest in our country, another day of no school and no options for parents and students there. the teachers strike has now stretched through day two. and again tonight, thousands gathered and marched in the downtown